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Scattering and coupling between subwavelength resonators
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Paper Abstract

We examine the coupling between resonances of closely spaced meta-atoms and investigate the role of extended effective periodicities of clusters of subwavelength sized elements on the overall bulk properties. The possibilities of negative refraction both with and without negative index, as well as the role of strong coupling near resonance on effective medium models and homogenization close to the photonic crystal limit are presented.

Paper Details

Date Published: 12 September 2014
PDF: 6 pages
Proc. SPIE 9160, Metamaterials: Fundamentals and Applications 2014, 91602O (12 September 2014); doi: 10.1117/12.2062493
Show Author Affiliations
Morteza Karami, The Univ. of North Carolina at Charlotte (United States)
Steven Kitchin, The Univ. of North Carolina at Charlotte (United States)
M. A. Fiddy, The Univ. of North Carolina at Charlotte (United States)

Published in SPIE Proceedings Vol. 9160:
Metamaterials: Fundamentals and Applications 2014
Nader Engheta; Mikhail A. Noginov; Nikolay I. Zheludev, Editor(s)

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